Welding device for metal plate of stand column of material distributing machine

Abstract

The utility model discloses a welding device for a metal plate of a stand column of a distributing machine. The welding device comprises a welding device base, a groove, a folding lifting mechanism, an elevation angle adjusting mechanism, a telescopic mechanism and a laser welding head. A groove is formed in one side of a base of the welding device, a rotary positioning clamping buckle, a rotary positioning clamping groove and a bearing form a rotary mechanism, and a first base, an annular groove, a folding frame, a bolt, a folding frame upper seat, a gear guide rail base, a first gear track and a first gear form a folding lifting mechanism. A second base, an elevation angle regulator upper seat, a third motor, a third gear, a fourth gear and a fifth gear form an elevation angle regulating mechanism, and a movable motor, a second gear track, a second gear, a first connecting rod and a second connecting rod form a telescopic mechanism. Compared with the prior art, the multi-angle metal plate welding device has the advantages that the welding work of a welding position at a high position or an angle position can be realized, multi-angle metal plate welding can be carried out, and the device can be folded and is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of sheet metal processing, in particular to a welding device for sheet metal of a column of a material placing machine. Background Art

[0002] Sheet metal parts are products processed by sheet metal technology. Sheet metal parts have the characteristics of light weight, high strength, conductivity, low cost, good mass production performance, etc. They have been widely used in the fields of electronics, communications, automobile industry, medical equipment, machine manufacturing, etc. For example, sheet metal is an indispensable component in the manufacture and maintenance of fabricators required for construction sites. The welding of sheet metal on the fabricator column often requires welding workers to go to the maintenance site of the fabricator column, and the maintenance point is generally at a high place, which increases the difficulty of maintenance and thus affects the maintenance process.

[0003] The patent number CN216541643U in the prior art discloses a welding device for sheet metal used in the field of sheet metal processing technology. The sheet metal welding device patent aims to solve the problem that during welding, due to the light weight of the sheet metal, it is easy to cause position deviation when placing it on the welding platform, which in turn causes welding errors, resulting in reduced production quality and structural strength of the sheet metal, affecting the use. The sheet metal welding device includes a base, the upper surface of the base is fixedly connected to a support frame, the upper surface of the base is fixedly connected to an electric push rod, the top of the electric push rod is fixedly connected to a carrier plate, the upper surface of the base is fixedly connected to a plurality of telescopic rods, the top of the telescopic rod is fixedly connected to the lower surface of the carrier plate, the upper surface of the support frame is provided with four slide grooves, a slider is slidably connected in the slide groove, the upper surface of the slider is fixedly connected to a mounting cylinder, the top of the mounting cylinder is connected to a rotating cylinder through a bearing, the outer surface of the rotating cylinder is fixedly connected to a rotating plate, and the rotating plate A pressure block is fixedly connected to the lower surface, a vertical rod is slidably connected to the rotating cylinder, a handle is fixedly connected to the top of the vertical rod, a baffle is fixedly connected to the outer surface of the vertical rod, a spring is sleeved on the outer surface of the vertical rod, the top of the spring is fixedly connected to the upper surface of the inner wall of the rotating cylinder, the bottom end of the spring is fixedly connected to the upper surface of the baffle, a sleeve is fixedly connected to the lower surface of the inner wall of the rotating cylinder, the vertical rod is slidably connected in the sleeve, the bottom end of the vertical rod is fixedly connected to a limiting block, the lower surface of the inner wall of the mounting cylinder is fixedly connected to the limiting sleeve, and the limiting block is clamped in the limiting sleeve.

[0004] However, the patents in the prior art have the following disadvantages

[0005] (1) The patents in the prior art can only be used for welding sheet metal in a flat position, and cannot achieve welding at high places or at difficult angles;

[0006] (2) The prior art patent has poor mobility in welding devices and can only be used for sheet metal welding on factory production lines, but cannot be used for sheet metal welding maintenance outside the factory;

[0007] (3) The overall structure of the patent in the prior art cannot be folded, which increases the difficulty in transporting the device. Utility Model Content

[0008] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a sheet metal welding device that can realize welding work at high positions or at tricky angles, which can not only perform multi-angle sheet metal welding but also is foldable and easy to use.

[0009] In order to solve the above problems, the technical solution of the utility model is: a welding device for a sheet metal of a fabric machine column, comprising a welding device base, a groove, a rotation positioning buckle, a rotation positioning slot, a bearing, a folding lifting mechanism, a base 1, an annular groove, a folding frame, a bolt, a folding frame upper seat, a gear guide rail base, a gear track 1, a gear 1, an elevation adjustment mechanism, a base 2, a movable motor, a gear track 2, a gear 2, a connecting rod 1, an elevation adjuster upper seat, a motor 3, a gear 3, a gear 4, a gear 5, a connecting rod 2 and a laser welding head;

[0010] A groove is arranged on one side of the base of the welding device, and the rotating positioning buckle, the rotating positioning slot and the bearing constitute a rotating mechanism; the base one, the annular groove, the folding frame, the bolt, the folding frame upper seat, the gear guide rail base, the gear track one and the gear one constitute a folding lifting mechanism, and the folding lifting mechanism is fixedly connected to the upper part of the bearing; the base two, the elevation angle adjuster upper seat, the motor three, the gear three, the gear four and the gear five constitute the elevation angle adjustment mechanism; the elevation angle adjustment mechanism is fixedly connected to the upper part of the folding frame upper seat; the movable motor, the gear track two, the gear two, the connecting rod one and the connecting rod two constitute a telescopic mechanism; the connecting rod one is hinged to the connecting rod two; the laser welding head is fixedly connected to the upper end of the connecting rod two; and the connecting rod two is slidably connected to the inner track of the elevation angle adjuster upper seat.

[0011] Furthermore, the rotational positioning buckle and the rotational positioning slot are fitted in a clearance manner, the rotational positioning buckle is hinged to a circular boss on the surface of the welding device base, and the bearing is fitted with the welding device base and the base in an interference fit.

[0012] The connection between the folding frame and the annular groove is a sliding connection. The annular groove is located on the outer side of the base. The inner side of the base is fixedly connected to one side of the gear guide rail base. The upper side of the gear guide rail base is fixedly connected to the bottom of the gear track. One side of the end of the gear track is fixedly connected to the inner side of the folding frame upper seat. The upper part of the folding frame is fixed to the outer side of the folding frame upper seat with bolts, and the gear one is meshed in the gear track one.

[0013] The upper side of the folding frame upper seat is fixedly connected to the lower side of the base two, a movable motor is arranged inside the base two, the movable motor is fixedly connected to the gear two, the gear two is meshed with the gear track two, and the gear track two is located in a groove on one side of the base two.

[0014] The gear 2 is fixedly connected to the connecting rod 1, the connecting rod 1 is hinged to the connecting rod 2 and moves along the gear track 2 with the gear 2, and the connecting rod 1 drives the connecting rod 2 to move in the internal track of the elevation adjuster upper seat.

[0015] The base 2 is hinged to the upper seat of the elevation angle adjuster, and a motor 3, a gear 3 and a gear 4 are arranged inside one side of the base 2. The motor 3 is fixedly connected to the gear 3, and the gear 3 is meshingly connected with the gear 4 and the two gears are located at the same horizontal position. A gear 5 is arranged inside one side of the upper seat of the elevation angle adjuster, and the gear 5 is meshingly connected with the gear 4.

[0016] The advantages of the utility model compared with the existing technology are:

[0017] (1) The utility model is provided with a rotating mechanism, a folding and lifting mechanism and a telescopic mechanism to solve the problem of sheet metal welding at high and tricky positions. When in use, the rotating mechanism can realize a 360° rotation of the laser processing head, thereby realizing welding of the surrounding sheet metal; the folding and lifting mechanism can raise the position of the laser processing head to realize welding work at high places; and the telescopic mechanism can realize radial telescoping of the laser processing head. The three mechanisms cooperate with each other to realize flexible adjustment of the processing position.

[0018] (2) The utility model is provided with an interface that can be moved by a forklift to facilitate movement, thereby solving the problem of poor mobility of the device. When the device needs to be moved to a processing position, the forklift's insert teeth can be extended into the groove of the base of the welding device to move it.

[0019] (3) The utility model is provided with a lifting and folding mechanism, an angle adjustment mechanism and a telescopic mechanism to solve the problem that the device is difficult to transport over long distances. When not in operation, the lifting and folding device is folded, the angle adjustment device returns the angle to zero, and the telescopic mechanism retracts the laser processing head into its interior, making loading and unloading during transportation convenient, the device is not easily damaged, and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a three-dimensional welding device for a column sheet metal of a fabric machine. Figure 1 .

[0021] Figure 2 The utility model relates to a three-dimensional folding lifting mechanism in a welding device for a column sheet metal of a fabric machine. Figure 2 .

[0022] Figure 3 The utility model is a three-dimensional rotating mechanism of a welding device for a column sheet metal of a fabric machine. Figure 3 .

[0023] Figure 4 The utility model relates to a three-dimensional device for welding a sheet metal of a column of a material placing machine with an angle adjustable mechanism. Figure 4 .

[0024] Figure 5 The utility model relates to a three-dimensional device for welding a sheet metal of a column of a material placing machine with an angle adjustable mechanism. Figure 5 And partial view at A.

[0025] Figure 6 The utility model relates to a three-dimensional device for welding a sheet metal of a column of a material placing machine with an angle adjustable mechanism. Figure 6 And a partial view at B.

[0026] As shown in the figure: 1. Welding device base; 2. Groove; 3. Rotational positioning buckle; 4. Rotational positioning slot; 5. Bearing; 6. Folding lifting mechanism; 61. Base one; 62. Annular groove; 63. Folding frame; 64. Bolt; 65. Folding frame upper seat; 66. Gear guide base; 67. Gear track one; 68. Gear one; 7. Elevation adjustment mechanism; 71. Base two; 72. Movable motor; 73. Gear track two; 74. Gear two; 75. Connecting rod one; 76. Elevation adjuster upper seat; 77. Motor three; 78. Gear three; 79. Gear four; 791. Gear five; 8. Connecting rod two; 9. Laser welding head. DETAILED DESCRIPTION

[0027] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0028] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0029] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0030] like Figures 1 to 6As shown, a welding device for the sheet metal of the column of a fabric machine includes a welding device base 1, a groove 2, a rotation positioning buckle 3, a rotation positioning slot 4, a bearing 5, a folding and lifting mechanism 6, a base 1 61, an annular groove 62, a folding frame 63, a bolt 64, a folding frame upper seat 65, a gear guide rail base 66, a gear track 1 67, a gear 1 68, an elevation adjustment mechanism 7, a base 2 71, a movable motor 72, a gear track 2 73, a gear 2 74, a connecting rod 1 75, an elevation adjuster upper seat 76, a motor 3 77, a gear 3 78, a gear 4 79, a gear 5 791, a connecting rod 2 8 and a laser welding head 9.

[0031] A groove 2 is provided on one side of the welding device base 1, and the groove 2 cooperates with the fork teeth of the forklift to facilitate the movement of the device. The rotating positioning buckle 3, the rotating positioning slot 4 and the bearing 5 constitute a rotating mechanism. The base 1 61, the annular groove 62, the folding frame 63, the bolt 64, the folding frame upper seat 65, the gear guide rail base 66, the gear track 1 67 and the gear 1 68 constitute a folding lifting mechanism 6, and the folding lifting mechanism 6 is fixedly connected to the upper part of the bearing 5. The base 2 71, the elevation angle adjuster upper seat 76, the motor 3 77, the gear 3 78, the gear 4 79 and the gear 5 791 constitute an elevation angle adjustment mechanism 7, and the elevation angle adjustment mechanism 7 is fixedly connected to the upper part of the folding frame upper seat 65. The movable motor 72, the gear track 2 73, the gear 2 74, the connecting rod 1 75, and the connecting rod 2 8 constitute a telescopic mechanism. The connecting rod 1 75 is hinged to the connecting rod 2 8. The laser welding head 9 is fixedly connected to the upper end of the connecting rod 2 8, and the connecting rod 2 8 is slidably connected to the inner track of the elevation angle adjuster upper seat 76.

[0032] The rotational positioning buckle 3 and the rotational positioning slot 4 are matched in a clearance fit, which makes the positioning more secure and improves the welding accuracy of the sheet metal. The rotational positioning buckle 3 is hinged to the circular boss on the surface of the welding device base 1, and the bearing 5 is matched with the welding device base 1 and the base 61 in an interference fit, ensuring the stability of the upper part of the device when the bearing 5 is rotated.

[0033] The connection between the folding frame 63 and the annular groove 62 is a sliding connection. The annular groove 62 is located on the outer side of the welding device base 1. The inner side of the welding device base 1 is fixedly connected to one side of the gear guide rail base 66. The upper side of the gear guide rail base 66 is fixedly connected to the bottom of the gear track 67. One side of the end of the gear track 67 is fixedly connected to the inner side of the folding frame upper seat 65. The upper part of the folding frame 63 is fixed to the outer side of the folding frame upper seat 65 by bolts 64. The gear 68 is meshed in the gear track 67. A double gear track is used, and the overall structure is more stable when the gear rotates.

[0034] The upper side of the folding frame upper seat 65 is fixedly connected to the lower side of the base 2 71, and a movable motor 72 is arranged inside the base 2 71. The movable motor 72 is fixedly connected to the gear 2 74, and the gear 2 74 is meshed with the gear track 2 73. The gear track 2 73 is located at the groove on one side of the base 2 71. The gear 2 74 is fixedly connected to the connecting rod 1 75, and the connecting rod 1 75 is hinged to the connecting rod 2 8 and as the gear 2 74 moves on the gear track 2 73, the connecting rod 1 75 drives the connecting rod 2 8 to move in the internal track of the elevation adjuster upper seat 76. At the end of the processing, the connecting rod 2 8 is retracted into the internal track of the elevation adjuster upper seat 76, and the laser processing head fixed on the upper end of the connecting rod 2 8 also enters it, which is more conducive to the protection of the laser processing head.

[0035] Base two 71 is hinged to the elevation adjuster upper base 76, and a motor three 77, a gear three 78 and a gear four 79 are arranged inside one side of the base two 71. The motor three 77 is fixedly connected to the gear three 78, and the gear three 78 is meshingly connected with the gear four 79, and the two gears are located at the same horizontal position. A gear five 791 is arranged inside one side of the elevation adjuster upper base 76, and the gear five 791 is meshingly connected with the gear four 79. The gears are meshed for transmission, and each connecting rod is equipped with three gears, which makes the transmission stable and improves the accuracy of the welding work.

[0036] In specific use, first use the fork of the forklift to align the groove 2 of the base 1 of the welding device, and move the welding device to a suitable working position by the forklift. The groove 2 provides convenience for the movement of the welding device, and then adjust the folding lifting structure 6 to a suitable position, press the rotation positioning buckle 3 to the rotation positioning slot 4 to fix the angle of the device to be processed, adjust the elevation adjustment mechanism 7 to the required angle, adjust the folding telescopic mechanism 6, raise the elevation adjustment mechanism 7 to a suitable height, and then further adjust the elevation adjustment mechanism 7 to adjust the angle to the accurate position, open the telescopic mechanism, and the connecting rod 2 8 extends from the internal track of the elevation adjuster upper seat 76 with the laser welding head 9 fixed on its upper end, and wait until the laser welding head 9 extends to the precise position before processing. Through the cooperation of these four mechanisms, the processing position can be flexibly adjusted, and the welding problem of welding points at high places or at tricky angles can be easily solved.

[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A welding device for sheet metal of a concrete placing machine column, characterized in that: The invention comprises a welding device base (1), a groove (2), a rotation positioning buckle (3), a rotation positioning groove (4), a bearing (5), a folding lifting mechanism (6), a base 1 (61), an annular groove (62), a folding frame (63), a bolt (64), a folding frame upper seat (65), a gear guide rail base (66), a gear track 1 (67), a gear 1 (68), an elevation angle adjustment mechanism (7), a base 2 (71), a movable motor (72), a gear track 2 (73), a gear 2 (74), a connecting rod 1 (75), an elevation angle adjuster upper seat (76), a motor 3 (77), a gear 3 (78), a gear 4 (79), a gear 5 (791), a connecting rod 2 (8) and a laser welding head (9); A groove (2) is provided on one side of the welding device base (1); the rotating positioning buckle (3), the rotating positioning groove (4) and the bearing (5) form a rotating mechanism; the base 1 (61), the annular groove (62), the folding frame (63), the bolt (64), the folding frame upper seat (65), the gear guide rail base (66), the gear track 1 (67) and the gear 1 (68) form a folding lifting mechanism (6); the folding lifting mechanism (6) is fixedly connected to the upper part of the bearing (5); the base 2 (71), the elevation angle adjuster upper seat (76), the motor 3 (77 ), gear three (78), gear four (79) and gear five (791) form an elevation adjustment mechanism (7), the elevation adjustment mechanism (7) is fixedly connected to the upper part of the folding frame upper seat (65), the movable motor (72), gear track two (73), gear two (74), connecting rod one (75), and connecting rod two (8) form a telescopic mechanism, the connecting rod one (75) is hinged to the connecting rod two (8), the laser welding head (9) is fixedly connected to the upper end of the connecting rod two (8), and the connecting rod two (8) is slidably connected to the inner track of the elevation adjuster upper seat (76).

2. A welding device for sheet metal of a concrete placing machine column according to claim 1, characterized in that: The rotational positioning buckle (3) and the rotational positioning slot (4) are fitted in a clearance fit; the rotational positioning buckle (3) is hinged to a circular boss on the surface of the welding device base (1); and the bearing (5) is fitted with the welding device base (1) and the base 1 (61) in an interference fit.

3. The welding device for sheet metal of a concrete placing machine column according to claim 1, characterized in that: The connection between the folding frame (63) and the annular groove (62) is a sliding connection. The annular groove (62) is located on the outer side of the welding device base (1). The inner side of the welding device base (1) is fixedly connected to one side of the gear guide rail base (66). The upper side of the gear guide rail base (66) is fixedly connected to the bottom of the gear track one (67). One side of the end of the gear track one (67) is fixedly connected to the inner side of the folding frame upper seat (65). The upper part of the folding frame (63) is fixed to the outer side of the folding frame upper seat (65) by bolts (64). The gear one (68) is meshed in the gear track one (67).

4. The welding device for sheet metal of a concrete placing machine column according to claim 1, characterized in that: The upper side of the folding frame upper seat (65) is fixedly connected to the lower side of the second base (71); a movable motor (72) is arranged inside the second base (71); the movable motor (72) is fixedly connected to the second gear (74); the second gear (74) is meshed with the second gear track (73); the second gear track (73) is located at a groove on one side of the second base (71).

5. The welding device for sheet metal of a concrete placing machine column according to claim 4, characterized in that: The gear 2 (74) is fixedly connected to the connecting rod 1 (75), and the connecting rod 1 (75) is hinged to the connecting rod 2 (8) and as the gear 2 (74) moves on the gear track 2 (73), the connecting rod 1 (75) drives the connecting rod 2 (8) to move in the internal track of the elevation adjuster upper seat (76).

6. The welding device for sheet metal of a concrete placing machine column according to claim 1, characterized in that: The base 2 (71) is hinged to the upper base (76) of the elevation adjuster. A motor 3 (77), a gear 3 (78) and a gear 4 (79) are arranged inside one side of the base 2 (71). The motor 3 (77) is fixedly connected to the gear 3 (78). The gear 3 (78) is meshedly connected to the gear 4 (79) and the two gears are located at the same horizontal position.

7. The welding device for sheet metal of a concrete placing machine column according to claim 6, characterized in that: A gear five (791) is disposed inside one side of the elevation angle adjuster upper seat (76), and the gear five (791) is meshedly connected with the gear four (79).

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